Réamhaisnéis limistear na farraige
Forecast valid from: 00:00, Tuesday 11 November 2025 until 00:00, Wednesday 12 November 2025
Small Craft Warning
South to southeast winds will increase force 6 or higher on all Irish coasts tonight (Monday night) and tomorrow (Tuesday).
Gale Warning
Southerly winds will reach gale force 8 at times Tuesday on Irish coastal waters from Belfast Lough to Howth Head to Dungarvan and on the Irish Sea.
Atlantic Swell
On Atlantic Coasts
Meteorological Situation at 21:00 UTC
Low pressure of 975hPa lies to the southwest of Ireland with associated wrap around fronts. A broad area of high pressure lies over central Europe.
Gale Warning: In effect
Small Craft Warning: In effect
Heavy Swell (>4m) : yes
Forecast for Irish coastal waters from Fair Head to Wicklow Head to Roches Point and for the Irish Sea.
Wind: South to southeasterly force 7 or gale force 8 imminent. Later becoming south to southwest force 7 or gale force 8.
Weather: Cloudy with rain, heavy at times.
Visibility: Reducing poor in rain.
Forecast for Irish coastal waters from Roches Point to Slyne Head to Fair Head.
Wind: South to southeast force 6 or 7 imminent. Soon becoming southerly force 5 or 6. Later becoming southwest force 5 or 6.
Weather: Cloudy with rain, heavy at times.
Visibility: Reducing poor in rain.
Outlook for a further 24 hours until 00:00, Thursday 13 November 2025
Fresh to strong southwesterly winds, changing moderate southeasterly Wednesday morning. Becoming strong easterly but moderate southerly or variable in the south and east Wednesday evening. Weather: Cloudy to fair with showers.
Forecast issued at: 00:00, Tuesday 11 November 2025
All times are local unless specified
